Industrial aluminum foil for air conditioner

  The main application scope of the industrial aluminum foil falls on cooling fins of air conditioners. The main alloys of air conditioner foil are 1100, 1200, 8011, 3102 etc. The main chemical composition for air conditioner foil produced by hot rolling billet or cast rolling stock shall comply with the provisions of GB 3190-2008. But in the production, the actual control range of different manufacturers is different. The control range of chemical composition mainly considers the technical indicators such as tensile strength, elongation and cupping value of products to meet the requirements of users.

Industrial aluminum foil for air conditioner

  Surface quality requirements of aluminum foil for air conditioning

  The surface of aluminum foil should be flat and clean, and there are no defects such as corrosion, holes, folding, brown oil spots, slit, etc. 0 state aluminum foil, surface brush water test should not be lower than grade B.

  Thickness of aluminum foil for air conditioner

  At present, the thickness of air-conditioning aluminum box is generally 0.10-0.12mm, and there is a trend of thinning to 0.090 mm.

  Requirements for tensile strength, elongation and cupping value of aluminum joint in air conditioner

  There are generally two forming methods for the heat sink fins of air conditioner: one is the drawing forming method, which requires the air conditioner foil with large deep drawing capacity. Due to the low tensile strength, the thickness of aluminum box is relatively thick, generally more than 0.11mm; The other is the thinning drawing method, which has a faster forming speed and a thickness of less than 0.11 mm, which requires not only a certain plasticity but also a high strength of aluminum foil. In other words, different forming methods have different performance requirements for air-conditioning aluminum foil. According to the market demand for air-conditioning aluminium foil, it is required to meet the forming process of stretch forming and stretch thinning forming at the same time. It is generally hoped to obtain H22 aluminum foil for air conditioning. The tensile strength is 120-130mpa, the elongation is more than 18%, and the cupping value is more than 6mm.

Aluminum foil is the perfect packaging material

Because of its excellent characteristics, aluminum foil is widely used in food, beverage, cigarettes, pharmaceuticals, photographic substrates, household articles, etc. It is usually used as packaging materials; electrolytic capacitor materials; insulation materials for buildings, vehicles, ships, houses, etc. It can also be used as decorative gold and silver wire, wallpaper and decorative trademarks of various stationery, printing products and light industrial products. In all the above applications, the most effective way to develop the performance of aluminium foil is as packaging material. Aluminum foil is a soft metal film, which not only has the advantages of moisture-proof, air-tight, shading, wear-resistant, fragrance-preserving, non-toxic and tasteless, but also because of its elegant silver-white luster, easy to process beautiful patterns and patterns of various colors, so it is more likely to be favored by people’s aluminum foil tape.

With the improvement of people’s living standards and the development of tourism, the demand for beer, soda and other beverages and canned food is increasing day by day, which requires modern packaging and decoration to facilitate competition in the international market. In order to meet the market requirements, people have developed good shielding plastic film and spray foil packaging materials, but their comprehensive properties are not as good as coating and lamination processing can be made up and improved.

After aluminum foil deflector beanie is compounded with plastics and paper, the shielding property of aluminium foil is integrated with the strength of paper and the thermal sealing property of plastics, which further improves the shielding properties of water vapor, air, ultraviolet ray and bacteria, which are necessary for packaging materials, and greatly expands the application market of aluminium foil. Aluminum foil manufacturer is well protected because of its full isolation from light, humidity and air outside. Especially for the packaging of cooked food, the use of this composite aluminum foil material can ensure that food does not deteriorate for at least one year. Moreover, heating and unpacking are very convenient and popular with consumers.

Therefore, it can be said that aluminium foil is a kind of perfect packaging material with many excellent properties, which fully shows its broad application prospects in many fields. In order to improve rolling efficiency and quality of heavy duty aluminum foil products, modern aluminium foil rolling mills are developing in four directions: large coil, wide width, high speed and automation. The roll width of contemporary aluminium foil mill has reached more than 2200 mm, the rolling speed has reached more than 2000 m/min, and the coil weight has reached more than 20 t. The automation level of the rolling mill is also greatly improved. AGC is generally installed, and AFC is mostly installed. Aluminum foil industry is facing a period of rapid development.

High performance aluminum foil tape for numerous applications

Our high performance aluminum foil tapes are available in conductive and non-conductive adhesives and include a wide variety of release liners.Available in aluminum sheets, aluminum coils and aluminum rolls, All aluminum foils, aluminum foil tape can be produced in gauges and thicknesses ranging from .0005” to .020”. Adhesive foil tape thicknesses range from .001” to .005”. (more…)

The common uses of aluminum foil tape

Aluminum foil is a new type of environmentally friendly thermal insulation material, which is soft, light and easy to install. The structure of aluminum foil and polyethylene by special machinery processing, the product tasteless, non-toxic; it appears not only solves the glass fiber and foam-like material to the human body discomfort and harm the environment, and It can penetrate the barrier metal, concrete, wood and other common heat insulation material into the UV room. (more…)